package Patterns.observer;

public class CurrentConditionsDisplay implements Observer, DisplayElement{
	private float temperature;
	private float humidity;
	private Subject weatherData;
	
	public CurrentConditionsDisplay(Subject weatherData){
		this.weatherData = weatherData;
		weatherData.registerObserver(this);
	}
	
	public void update(float temperature, float humidity, float pressure){
		this.temperature = temperature;
		this.humidity = humidity;
		display();
	}
	
	public void display(){
		System.out.println("Current conditions: "+temperature+" F degrees and "+humidity+
				"% humidity");
	}
	
	
}
